IT1050412B - Composizione e procedimento per trattamento di acqua, particolarmente di acqua marina alimentata agli evaporatori di potabilizzazione - Google Patents
Composizione e procedimento per trattamento di acqua, particolarmente di acqua marina alimentata agli evaporatori di potabilizzazioneInfo
- Publication number
- IT1050412B IT1050412B IT50761/69A IT5076169A IT1050412B IT 1050412 B IT1050412 B IT 1050412B IT 50761/69 A IT50761/69 A IT 50761/69A IT 5076169 A IT5076169 A IT 5076169A IT 1050412 B IT1050412 B IT 1050412B
- Authority
- IT
- Italy
- Prior art keywords
- evaporators
- drinking
- procedure
- composition
- water treatment
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB965568 | 1968-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1050412B true IT1050412B (it) | 1981-03-10 |
Family
ID=9876201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50761/69A IT1050412B (it) | 1968-02-28 | 1969-02-27 | Composizione e procedimento per trattamento di acqua, particolarmente di acqua marina alimentata agli evaporatori di potabilizzazione |
Country Status (9)
Country | Link |
---|---|
US (1) | US3639645A (nl) |
DE (1) | DE1910002C3 (nl) |
ES (1) | ES364181A1 (nl) |
FR (1) | FR2002807A1 (nl) |
GB (1) | GB1230172A (nl) |
HK (1) | HK10176A (nl) |
IL (1) | IL31706A (nl) |
IT (1) | IT1050412B (nl) |
NL (1) | NL169863C (nl) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1917686A1 (de) * | 1969-04-05 | 1970-10-08 | Benckiser Knapsack Gmbh | Verfahren zur Behandlung von Wasserbaedern |
US3799893A (en) * | 1971-03-31 | 1974-03-26 | Petrolite Corp | Methylene phosphonates of glycidyl reacted polyamines |
DE2500209B2 (de) * | 1975-01-03 | 1977-03-03 | Benckiser-Knapsack Gmbh, 6802 Ladenburg | Verfahren und mittel zur verhuetung von harzausscheidungen bei der papierherstellung |
DE2408523C3 (de) * | 1974-02-22 | 1978-05-18 | Benckiser-Knapsack Gmbh, 6802 Ladenburg | Verfahren zur Verhütung von Harzausscheidungen bei der Papierherstellung |
US4217216A (en) * | 1977-04-01 | 1980-08-12 | The Mogul Corporation | Corrosion inhibiting compositions |
US4246030A (en) * | 1978-12-08 | 1981-01-20 | The Mogul Corporation | Corrosion inhibiting compositions and the process for using same |
AU562417B2 (en) * | 1983-04-13 | 1987-06-11 | W.R. Grace & Co. | Phosphate or molybdate anti-corrosive compositions |
JPH0789211B2 (ja) * | 1986-09-25 | 1995-09-27 | 富士写真フイルム株式会社 | ハロゲン化銀カラ−写真感光材料の処理方法 |
US4872996A (en) * | 1987-03-13 | 1989-10-10 | The Dow Chemical Company | Use of aminophosphonic acids to inhibit scale formation and corrosion caused by manganese in water systems |
US4798675A (en) * | 1987-10-19 | 1989-01-17 | The Mogul Corporation | Corrosion inhibiting compositions containing carboxylated phosphonic acids and sequestrants |
US5401419A (en) * | 1988-12-12 | 1995-03-28 | Kocib; Sidney Z. | Conservation of water in operating evaporative coolers |
DE69114436T2 (de) * | 1990-10-04 | 1996-06-20 | Britoil Plc | Verfahren zur Bekämpfung der Kesselsteinbildung. |
US5468303A (en) * | 1994-02-25 | 1995-11-21 | Zt Corporation | Rust, corrosion, and scale remover |
AU2001257100A1 (en) * | 2000-04-18 | 2001-10-30 | Dow Global Technologies Inc. | Nalpha, nomega-dialkyl aminomethylenephosphonic acids and use thereof |
US20030216275A1 (en) * | 2001-04-18 | 2003-11-20 | Crump Druce K | Nª,n -dialkyl aminomethylenephosphonic acids and use thereof |
US7658855B2 (en) * | 2004-05-05 | 2010-02-09 | Samuel Rupert Owens | Apparatus and process for water conditioning |
US7157008B2 (en) | 2004-05-05 | 2007-01-02 | Samuel Rupert Owens | Apparatus and process for water conditioning |
US7699991B2 (en) * | 2004-05-05 | 2010-04-20 | Samuel Rupert Owens | Apparatus and process for water conditioning |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3085975A (en) * | 1959-04-30 | 1963-04-16 | Aqua Serv Engineers Inc | Process for treating water |
US3130153A (en) * | 1959-05-13 | 1964-04-21 | Jr Howard F Keller | Treatment of water to prevent scaling or corrosion |
US3336221A (en) * | 1964-11-05 | 1967-08-15 | Calgon Corp | Method of inhibiting precipitation and scale formation |
GB1110365A (en) * | 1965-03-29 | 1968-04-18 | Calgon Corp | Inhibition of scale in saline water evaporators |
FR1529466A (fr) * | 1966-07-01 | 1968-06-14 | Monsanto Co | Compositions de lavage renfermant un détergent synthétique et des acides cycloalcanepolycarboxyliques |
-
1968
- 1968-02-28 GB GB965568A patent/GB1230172A/en not_active Expired
-
1969
- 1969-02-26 NL NLAANVRAGE6902970,A patent/NL169863C/nl not_active IP Right Cessation
- 1969-02-27 DE DE1910002A patent/DE1910002C3/de not_active Expired
- 1969-02-27 ES ES364181A patent/ES364181A1/es not_active Expired
- 1969-02-27 IL IL31706A patent/IL31706A/xx unknown
- 1969-02-27 IT IT50761/69A patent/IT1050412B/it active
- 1969-02-27 FR FR6905228A patent/FR2002807A1/fr active Pending
- 1969-02-28 US US803457*A patent/US3639645A/en not_active Expired - Lifetime
-
1976
- 1976-02-26 HK HK101/76*UA patent/HK10176A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1230172A (nl) | 1971-04-28 |
IL31706A (en) | 1972-03-28 |
DE1910002A1 (de) | 1969-11-20 |
HK10176A (en) | 1976-03-05 |
NL6902970A (nl) | 1969-09-01 |
US3639645A (en) | 1972-02-01 |
IL31706A0 (en) | 1969-04-30 |
DE1910002B2 (de) | 1982-12-02 |
DE1910002C3 (de) | 1984-11-08 |
ES364181A1 (es) | 1971-02-16 |
FR2002807A1 (nl) | 1969-10-31 |
NL169863B (nl) | 1982-04-01 |
NL169863C (nl) | 1982-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1050412B (it) | Composizione e procedimento per trattamento di acqua, particolarmente di acqua marina alimentata agli evaporatori di potabilizzazione | |
IT965561B (it) | Rivestimento contro le incrosta zioni per strutture da immergere in acqua di mare | |
IT985197B (it) | Procedimento e composizione per impedire corrosioni ed incrosta zioni in sistemi di circolazio ne di acqua | |
IS950B6 (is) | Endurbætur á eða í sambandi við meðferð á fljótandi málmi | |
IT972032B (it) | Apparecchio e procedimento per la desalinizzazione dell acqua | |
IT945415B (it) | Procedimento per il trattamento di acque di scarico | |
ZA701208B (en) | Method for the treatment of water baths | |
IT980512B (it) | Procedimento per il trattamento di strutture contenenti titanio per impedirne la corrosione nelle fessure | |
IT964539B (it) | Apparecchiatura per la dissalazio ne dell acqua di mare | |
IT968577B (it) | Evaporatore particolarmente utile per la desalinazione dell acqua di mare | |
IT941469B (it) | Procedimento per il trattamento d acqua preferibilmente d acqua di rifiuto o di fango e impianto per l esecuzione del procedimen to | |
IT1053677B (it) | Procedimento e disposizione per il trattamento continuo di liquidi, con ottenimento di acque eventualmente potabilizzabili | |
IT1055510B (it) | Procedimento e composizione per inibire la formazione di incrostazioni negli evaporatori di acqua di mare | |
IL34091A0 (en) | Method of electrolysis of sea water or saline solutions,especially for their sterilization | |
IT1047879B (it) | Metodo ed apparecchiatura per la produzione di acqua dolce..specialmente acqua potabile..da acqua marina o salmastra | |
IT1050362B (it) | Composizioni procedimenti per la loro preparazione e metodo per la fluorurazione di acqua potabile | |
IT944744B (it) | Procedimento e impianto per la depurazione di acqua di rifiuto | |
IT977373B (it) | Procedimento e composizione per dissalare acqua di mare | |
BR6906207D0 (pt) | Composicao aquosa para tratamento de superficie | |
IL31642A (en) | Sea water desalination | |
IT1006522B (it) | Gruppo di purificazione di acqua per il trattamento di crostacei | |
IT954431B (it) | Procedimento per trattare acque di rifiuto | |
IT998024B (it) | Procedimento per l evaporazione dell acqua marina senza corrosione dei materiali di acciaio dell apparecchiatura | |
AT293294B (de) | Verfahren zur Bereitung von magnesiafreiem Wasser mit einstellbarer Karbonathärte | |
IL34888A0 (en) | Deionisation of water |